Could you please help me with questions 1.1 to 1.5 ,thank you so much!

Answer ALL the questions QUESTION 1 [18] Use the following information and calculate the: (4) 1.1 Payback period 1.2 Average profit 1.3 ROI 1.4 PV 1.5 NPV (4) (2) could you please help me with 11 to 15 thank Year 0 Discounting factor 14% 1 Cash Flow (50 000) 10 000 15 000 20 000 25 000 2. 3 4 0.8772 0.7695 0.6750 0.5921 QUESTION 2 [22] You are the project manager assigned to a project. Use the information given and